

Liverpool’s NHS Day (Thursday 7th April 2022) The 2022 Grand National is a three day event, and in 2022, it will start on Thursday 7th April and finish on Saturday 9th April 2022. Your install may vary on this next part, depending on what you’re going to use to power it up and ground it.ġ sleeve contains a red & black wire, these are the (switched) power and ground.ġ sleeve contains 5 wires, we used only the solid white and brown ones, since we are connecting to a powerlogger.Here is everything you need to know about the 2022 Grand National: Dates From the interior, you’ll have to remove the underdash panel to access these new sleeved wires. The 2 sets of wires coming off the controller box were ran thru the firewall via the same grommeted hole that all the other wires, and the speedo cable, etc., run thru.ħ. You just have to make sure wherever you put it, you can see the 2 lights that are on the box, so you know that all is working like it’s suppose to.Ħ. It’s not mounted, but is kind of wedged in under one of the relays, so it’s not really going anywhere. The controller box was placed next to the home-made relay panel we made (which was needed since the GNX vents were installed). (zip tied to the other wires that run behind there)ĥ. We stuffed the excess from the O2 sensor behind/under the coil pack. The attached wires from the controller box are VERY long, so you have to bunch them up together. Today we are installing an AEM X-series Inline Wideband, which uses a Bosch LSU 4.9 O2 sensor.Īfter reading many pros and cons about the different choices available, and the reviews for each, we decided on this one.Ĥ. (well, there may be better, but when you already have 2/3 of what’s needed for this project…) If you’re looking to get the specifics on exactly what your motor is doing, there’s nothing better than a wideband in conjunction with the powerlogger hooked to a scanmaster. You can get a separate gauge that goes with it, or you can eliminate the need for another gauge & just connect it directly to your Buick Powerlogger and see the display on a regular Scanmaster or a Scanmaster G unit (which is what is on this particular Buick Regal Grand National). There’s many brands to choose from, and a couple different styles. That’s what we decided to do, since the readings on our lazy narrowband O2 sensor were all over the place. Or you can acquire a wideband O2 sensor and really nail down the tuning for your 3.8 Liter turbocharged V6 Buick engine. You can rely on your narrowband O2 sensor for tuning, as it came from the factory originally, making sure your MV’s are around 800 at WOT.
